云南化工
雲南化工
운남화공
YUNNAN CHEMICAL TECHNOLOGY
2014年
5期
68-70
,共3页
浓硝酸%硝酸镁%加热器%腐蚀
濃硝痠%硝痠鎂%加熱器%腐蝕
농초산%초산미%가열기%부식
concentrated nitric acid%magnesium nitrate%heater%corrosion measures
硝酸镁加热器是浓硝酸装置的关键设备之一。针对生产中硝酸镁加热器存在的腐蚀严重，使用寿命偏短等情况，剖析了腐蚀原因，提出改进方案。
硝痠鎂加熱器是濃硝痠裝置的關鍵設備之一。針對生產中硝痠鎂加熱器存在的腐蝕嚴重，使用壽命偏短等情況，剖析瞭腐蝕原因，提齣改進方案。
초산미가열기시농초산장치적관건설비지일。침대생산중초산미가열기존재적부식엄중，사용수명편단등정황，부석료부식원인，제출개진방안。
magnesium nitrate heater is one of the key equipment in concentrated nitric acid plant,in view of the existing situation of serious corrosion and short service life of the heater for the production,the corrosion causes was analyzed and improvements were proposed.
